487099090

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{350431}}^1$

素因数の和:350577

約数の個数: 16

約数和(自身を含む): 883088640

約数和(自身を除く): 395989550

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 350431, 700862, 1752155, 3504310, 48709909, 97419818, 243549545, 487099090]

約数ペア:

[(1, 487099090), (2, 243549545), (5, 97419818), (10, 48709909), (139, 3504310), (278, 1752155), (695, 700862), (1390, 350431)]